After I have the rear narrowed, does anyone know if they offer a complete rear brake kit? I would need wheel cylinders, springs, etc. Or can I just get a list of the parts that I would need and head to the auto parts store? Thanks!

There's the kit for the springs & small parts etc/shoes of course and might contact the Doc for a smaller dia wheel cyl(s). You'd need your long OE horizontle and vertical parking brake levers. Just dont toss anything till you're (re) assembled as they'll help w referencing/matching

Hello
In the flat lands of Illinois the auto stores...Auto Zone....Advance...O'Reilly...all
carry kits with springs,nails,nail washers,and most small parts..you will want to check to see if you can use them if you have modified your brake set up much...also the kit may or may not have the emergency arm...I just did a complete rebuild on my son's 68 Road Runner on rear brakes using kits from Auto Zone all fit well.

Maynard